package com.hnevc.xiewenguang;

import java.util.Scanner;

public class KTVByLinkedList {

    public static void main(String[] args) {
        System.out.println("---------------欢迎来到点歌系统------------");
        System.out.println("0.添加歌曲致列表");
        System.out.println("1.将歌曲置顶");
        System.out.println("2.将歌曲前移一位");
        System.out.println("3.退出");
        while (true) {
            System.out.println("请输入要执行的操作序号");
            Scanner scanner = new Scanner(System.in);
            int command = scanner.nextInt();
            switch (command) {
                case 0:
                    break;
                case 1:
                    break;
                case 2:
                    break;
                case 3:
                    break;
                default:
                    System.out.println("------------------");
                    System.out.println("功能选择有误，请输入正确的功能序号！");
                    break;
            }
        }
    }
}
